You're the last human on Earth. What do you do to keep yourself sane?

Holy smokes! Hmmm, first of all I would probably strip down naked since nobody is there. Secondly, I would love to drive all the $$$$ cars out there… Jee where can i start. The list goes on….

Sexually molest my hands… But honestly, soon it would be “and then there were none”

I would be totally surprised by the fact that I am suddenly sane.

Take a huge shit, stick a flag in it & name it Susan.

I would search the world to find and solve all Sudoku! (yes, I will do it!!)

Build something to fuck

Where’s the fun in staying sane? Crazy is where it’s at post mass extinction.

Who is going to tell you you’re going nuts?

Boy, I would make sure that I was, and take steps if I wasn’t.

I take care of animals.

Prolly just move into a video place and watch movies all day.

Similar to @Symbeline, movies and plenty of books.
(I don’t think I’d particularly care how crazy I went though.)

@Prosb Yeah, and the process would be gradual, and one would not notice it, most likely. And nobody would be around to tell us how stark raving mad we are. XD

Picture Leaving Las Vegas minus the hooker and with ten million times the booze.

Find ways to pleasure myself, through nature…...and my hands.

Run around singing ‘God save the Queen!’
Or masturbate.

The only thing that would drive me insane is if somebody ate all the twinkies before the shit hit the fan.. (how do you make those suckers?).